11002201202101 has 2 divisors, whose sum is σ = 11002201202102. Its totient is φ = 11002201202100.

The previous prime is 11002201202099. The next prime is 11002201202177. The reversal of 11002201202101 is 10120210220011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6640155922500 + 4362045279601 = 2576850^2 + 2088551^2 .

It is an emirp because it is prime and its reverse (10120210220011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11002201202101 - 2¹ = 11002201202099 is a prime.

Together with 11002201202099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002201205101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501100601050 + 5501100601051.

It is an arithmetic number, because the mean of its divisors is an integer number (5501100601051).

Almost surely, 2^{11002201202101} is an apocalyptic number.

It is an amenable number.

11002201202101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002201202101 is an equidigital number, since it uses as much as digits as its factorization.

11002201202101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002201202101 its reverse (10120210220011), we get a palindrome (21122411422112).

The spelling of 11002201202101 in words is "eleven trillion, two billion, two hundred one million, two hundred two thousand, one hundred one".